SoVRMLNavigationInfo(3) on Linux
The text 5d707e9a23db, as Debian 8 (Jessie) shipped it.
The SoVRMLNavigationInfo class is used to specify avatar and viewer settings. The detailed class documentation is taken verbatim from the VRML97 standard (ISO/IEC 14772-1:1997). It is copyright The Web3D Consortium, and is used by permission of the Consortium: